How severe is CVE-2019-1020015?

CVE-2019-1020015 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-1020015 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1020015?

CVE-2019-1020015 primarily affects Hasura Graphql Engine. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-1020015?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-1020015 published?

CVE-2019-1020015 was published on 2019-07-29 and last updated on 2026-06-17.

CVE-2019-1020015

CVE-2019-1020015 is a high-severity vulnerability in Hasura Graphql Engine with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hasura Graphql Engine
Published: 2019-07-29
Last modified: 2026-06-17

Description

graphql-engine (aka Hasura GraphQL Engine) before 1.0.0-beta.3 mishandles the audience check while verifying JWT.

Frequently asked questions

What is CVE-2019-1020015?: graphql-engine (aka Hasura GraphQL Engine) before 1.0.0-beta.3 mishandles the audience check while verifying JWT.
How severe is CVE-2019-1020015?: CVE-2019-1020015 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-1020015 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1020015?: CVE-2019-1020015 primarily affects Hasura Graphql Engine. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-1020015?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-1020015 published?: CVE-2019-1020015 was published on 2019-07-29 and last updated on 2026-06-17.

References

https://github.com/hasura/graphql-engine/commit/f2f14e727b051e3003ba44b9b63eab8186b291ac

Affected products (4)

cpe:2.3:a:hasura:graphql_engine:*:*:*:*:*:*:*:*
cpe:2.3:a:hasura:graphql_engine:1.0.0:-:*:*:*:*:*:*
cpe:2.3:a:hasura:graphql_engine:1.0.0:beta.1:*:*:*:*:*:*
cpe:2.3:a:hasura:graphql_engine:1.0.0:beta.2:*:*:*:*:*:*

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